         .yui3-dd-proxy {
            text-align: left;
        }
        #play {
            border: 1px solid black;
            padding: 10px;
            margin: 10px;
            zoom: 1;
        }
        #play:after { display: block; clear: both; visibility: hidden; content: '.'; height: 0;}
        #play ul {
            border: 1px solid black;
            margin: 10px;
            width: 200px;
            float: left;
            padding: 0;
            zoom: 1;
            position: relative;
        }
        #play ul li {
            background-image: none;
            list-style-type: none;
            padding-left: 20px;
            padding: 5px;
            margin: 2px;
            cursor: move;
            zoom: 1;
            position: relative;
        }
        #play ul li.list1 {
            background-color: #8DD5E7;
            border:1px solid #004C6D;
        }
        #play ul li.list2 {
            background-color: #EDFF9F;
            border:1px solid #CDCDCD;
        }
        #list1{
            left: 80px;
        }
        #list2{
            left: 130px;
        }              
        body{
            text-align: center;
            zoom: 80%;
        }